2209482756

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{43313}}^1$

素因数の和:43445

約数の個数: 72

約数和(自身を含む): 6070023960

約数和(自身を除く): 3860541204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2834, 3924, 4251, 5668, 8502, 12753, 17004, 25506, 43313, 51012, 86626, 129939, 173252, 259878, 389817, 519756, 563069, 779634, 1126138, 1559268, 1689207, 2252276, 3378414, 4721117, 5067621, 6756828, 9442234, 10135242, 14163351, 18884468, 20270484, 28326702, 42490053, 56653404, 61374521, 84980106, 122749042, 169960212, 184123563, 245498084, 368247126, 552370689, 736494252, 1104741378, 2209482756]

約数ペア:

[(1, 2209482756), (2, 1104741378), (3, 736494252), (4, 552370689), (6, 368247126), (9, 245498084), (12, 184123563), (13, 169960212), (18, 122749042), (26, 84980106), (36, 61374521), (39, 56653404), (52, 42490053), (78, 28326702), (109, 20270484), (117, 18884468), (156, 14163351), (218, 10135242), (234, 9442234), (327, 6756828), (436, 5067621), (468, 4721117), (654, 3378414), (981, 2252276), (1308, 1689207), (1417, 1559268), (1962, 1126138), (2834, 779634), (3924, 563069), (4251, 519756), (5668, 389817), (8502, 259878), (12753, 173252), (17004, 129939), (25506, 86626), (43313, 51012)]